Extruder and extruding tool thereof

Abstract

The invention discloses an extruding tool, which includes an extruding die support and a shear, one end of the extruding die support, close to the shear, is equipped with an inclined surface inclining relative to the shear, and an angle is formed between the inclined surface and an end surface of one end close to the shear; and a connection between a guide rod and a blade of the shear is provided with an adjusting gasket. Defective materials are cut under regulation of the adjusting gasket of the shear and the inclined surface of the extruding die support, no defective material is remained on the end surface of the die, in the cutting process of the defective material, for the reason of regulation of the adjusting gasket of the shear and the inclined surface of the extruding die support and change of cutting positions, gaps and size generated by some mechanism design and attrition of the extruder are eliminated, and no defective material is remained on the end surface of the extruding die in the cutting process. The extruding die cannot be blocked, products are prevented from being discarded, an extruding cylinder can be tightly locked to avoid generation of 'big cap', and the shear is prevented from being locked by the residual defective materials. The invention also discloses an extruder using the extruding tool.

Description

technical field [0001] The invention relates to the technical field of extrusion machines, in particular to an extrusion machine and an extrusion tool thereof. Background technique [0002] Such as figure 1 with figure 2 As shown, the extrusion machine generally includes a front frame 1, a rear frame, large scissors 22, a blade 4, a punch 5, an extrusion shaft 20, an extrusion pad 14, an inner lining 19, an outer lining 18, a heater 17, Extrusion barrel shell 21, extrusion barrel locking cylinder 2, sliding die frame 10, extrusion die support 11, extrusion die 12, die pad 8, extrusion die support pad 9, aluminum ingot 16, etc. The extrusion machine is mainly used for processing rods, profiles, pipes with seams, etc. Taking the processing of aluminum alloy profiles as an example, during extrusion processing, the extrusion die support 11, the extrusion die 12, the die pad 8, the extrusion die The support pad 9, the extrusion cylinder (locked state) etc. are all in a static...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an extruder and its extruding tool to solve the phenomenon that the residual material enters or does not enter the extrusion die, resulting in die damage, die blocking, product scrapping and extrusion cylinder cannot be locked The problem of "big hat" and big scissors getting stuck

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